#!/bin/sh
-aclocal
-autoheader
-automake --add-missing --include-deps
-autoconf
+# test for a libtoolize
-cd mm/boehm-gc && ./autogen.sh && cd ../..
-cd gnuclasspathnat && ./autogen.sh && cd ../..
+HAVE_LIBTOOLIZE=false
+for LIBTOOLIZE in libtoolize libtoolize15 glibtoolize; do
+ if ${LIBTOOLIZE} --version > /dev/null 2>&1; then
+ LIBTOOLIZE_VERSION=`${LIBTOOLIZE} --version | sed 's/^.*[^0-9.]\([0-9]\{1,\}\.[0-9.]\{1,\}\).*/\1/'`
+# echo ${LIBTOOLIZE_VERSION}
+ case ${LIBTOOLIZE_VERSION} in
+ 1.5* )
+ HAVE_LIBTOOLIZE=true
+ break;
+ ;;
+ esac
+ fi
+done
+
+if test ${HAVE_LIBTOOLIZE} = false; then
+ echo "No proper libtoolize was found."
+ echo "You must have libtool 1.5 installed."
+ exit 1
+fi
+
+
+# test for a aclocal
+
+HAVE_ACLOCAL=false
+
+for ACLOCAL in aclocal aclocal-1.9 aclocal19; do
+ if ${ACLOCAL} --version > /dev/null 2>&1; then
+ ACLOCAL_VERSION=`${ACLOCAL} --version | sed 's/^[^0-9]*\([0-9.][0-9.]*\).*/\1/'`
+# echo ${ACLOCAL_VERSION}
+ case ${ACLOCAL_VERSION} in
+ 1.9* )
+ HAVE_ACLOCAL=true
+ break;
+ ;;
+ esac
+ fi
+done
+
+if test ${HAVE_ACLOCAL} = false; then
+ echo "No proper aclocal was found."
+ echo "You must have automake 1.9 installed."
+ exit 1
+fi
+
+
+# test for a autoheader
+
+HAVE_AUTOHEADER=false
+
+for AUTOHEADER in autoheader autoheader259; do
+ if ${AUTOHEADER} --version > /dev/null 2>&1; then
+ AUTOHEADER_VERSION=`${AUTOHEADER} --version | sed 's/^[^0-9]*\([0-9.][0-9.]*\).*/\1/'`
+# echo ${AUTOHEADER_VERSION}
+ case ${AUTOHEADER_VERSION} in
+ 2.59* )
+ HAVE_AUTOHEADER=true
+ break;
+ ;;
+ esac
+ fi
+done
+
+if test ${HAVE_AUTOHEADER} = false; then
+ echo "No proper autoheader was found."
+ echo "You must have autoconf 2.59 installed."
+ exit 1
+fi
+
+
+# test for a automake
+
+HAVE_AUTOMAKE=false
+
+for AUTOMAKE in automake automake-1.9 automake19; do
+ if ${AUTOMAKE} --version > /dev/null 2>&1; then
+ AUTOMAKE_VERSION=`${AUTOMAKE} --version | sed 's/^[^0-9]*\([0-9.][0-9.]*\).*/\1/'`
+# echo ${AUTOMAKE_VERSION}
+ case ${AUTOMAKE_VERSION} in
+ 1.9* )
+ HAVE_AUTOMAKE=true
+ break;
+ ;;
+ esac
+ fi
+done
+
+if test ${HAVE_AUTOMAKE} = false; then
+ echo "No proper automake was found."
+ echo "You must have automake 1.9 installed."
+ exit 1
+fi
+
+
+# test for a autoconf
+
+HAVE_AUTOCONF=false
+
+for AUTOCONF in autoconf autoconf259; do
+ if ${AUTOCONF} --version > /dev/null 2>&1; then
+ AUTOCONF_VERSION=`${AUTOCONF} --version | sed 's/^[^0-9]*\([0-9.][0-9.]*\).*/\1/'`
+# echo ${AUTOCONF_VERSION}
+ case ${AUTOCONF_VERSION} in
+ 2.59* )
+ HAVE_AUTOCONF=true
+ break;
+ ;;
+ esac
+ fi
+done
+
+if test ${HAVE_AUTOCONF} = false; then
+ echo "No proper autoconf was found."
+ echo "You must have autoconf 2.59 installed."
+ exit 1
+fi
+
+
+${LIBTOOLIZE} --automake
+if test `uname` = 'FreeBSD'; then
+ ${ACLOCAL} -I m4 -I /usr/local/share/aclocal -I /usr/local/share/aclocal19
+else
+ ${ACLOCAL} -I m4
+fi
+${AUTOHEADER}
+${AUTOMAKE} --add-missing
+${AUTOCONF}
+
+export CACAO_LIBTOOLIZE=${LIBTOOLIZE}
+export CACAO_ACLOCAL=${ACLOCAL}
+export CACAO_AUTOHEADER=${AUTOHEADER}
+export CACAO_AUTOMAKE=${AUTOMAKE}
+export CACAO_AUTOCONF=${AUTOCONF}
+
+cd src/boehm-gc && ./autogen.sh && cd ../..